3D plot
| June 11, 2012 - 09:10 | |||
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Hello Gould, Start by converting your data into a triplet wave using the command: Concatenate {xwave, ywave, zwave}, tripletWave Then display the triplet wave as a scatter or path plot in Gizmo. This is covered in detail in the 3D Plotting video tutorials here: http://www.wavemetrics.com/products/igorpro/videotutorials.htm A.G. |
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| gould | June 11, 2012 - 10:11 | ||||||
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Hi, thank you for your reply, but please be patient but I am not still able to make my 3D plot... Thank you very much for your help...G.
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| gould | June 12, 2012 - 06:31 | ||
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| proland | June 12, 2012 - 09:07 | ||||||
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It looks like this will take some extra effort as you don't have the required three waves: x,y,z. Instead, you have x, y, and 5 separate z waves. You need to combine the z waves and modify x and y accordingly so you have three waves where each row represents a xyz point in space. (see attachment) Next, you can make the triplet wave, and generate the gizmo plot. This makes a scatterplot. To make the 3D plot look better, you will need to append a surface plot. The surfaceplot wave can be generated from your triplet wave using ImageInterploate (the Voronoi method usually works for me). Use the /S flag to specify the resolution of the image generated. ImageInterpolate/S={0, 0.05, 1, 1e-6, 5e-6, 1} Voronoi Tripletwave
[ last edited June 12, 2012 - 09:08 ]
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| June 12, 2012 - 11:50 | |||
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Hello Gould, Hi, thank you for your reply, but please be patient but I am not still able to make my 3D plot...
I hope I did not sound impatient -- just tried to point you to some resources that demonstrate how easy it is to create 3D plots. I attach the image of my table...
is possible to realize a surface plot of this data? in the figure, Vg is the x axis, c (the last) is the y and all the other are on z.... You need to organize your data in the form of a triplet wave. A triplet wave has 3 columns where each row specifies the XYZ triplet of a single data point. Since you are dealing with a relatively small set of data you can create the necessary wave on the command line (e.g., make/N=(#rows,3) tripletWave ) and then fill the wave using copy and paste using tables. After you create the triplet wave you should ask yourself if a surface is indeed the appropriate representation for the data or if, for example, a scatter is more suitable. If you still want to display a surface then follow the instructions in the video tutorial. If you want to display a scatter then you can select the icon corresponding to the triplet wave in the Data Browser and choose Gizmo Plot from the contextual menu. If you have a problem with the Data Browser you need to report it to support@wavemetrics.com. The last crash reported on the Mac was years ago in a version of IP5 and can be solved by a simple update of the XOP. Still I suggest that you contact support and report all the relevant details including the version of IP and the OS that you are running so we can investigate further. A.G. |
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Joined: 2012-06-11
Location: Italy
Hi all,
after have looked for many topics I have to ask you an help to do a simple 3D in plot in igor...
I have a mztrix 5x5x5 how can I make a 3dimensional plot of them?
Thank you...G.